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Dispersing Prisms

Dispersing Prisms

Dispersing Prisms

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Dispersing Prisms

Dispersing prisms are used for wavelength separation applications.

Angle Tolerance, arcmin	±2 arcmin
Clear Aperture, %	>80%
Dimension Tolerances, mm	+0.0/-0,2 mm
Protective chamfers	<0,25 mm x 45 deg
Pyramidal tolerance, arcmin	±1 arcmin
Surface Flatness	λ/4 @ 632.8 nm
Surface Quality, S-D	40/20 S/D

Description

Details

A light ray is twice refracted passing through the prism. Deviation is a function of refractive index, and hence wavelength.

Features

Separates light by wavelength

Name	Coatings	Dimensions, mm	Material	Price	Quantity
1-PD-1-0125	Uncoated	12.7 x 12.7	BK7	US$54.60
1-PD-1-0250	Uncoated	25.4 x 25.4	BK7	US$72.80
1-PD-2-0125	Uncoated	12.7 x 12.7	UVFS	US$88.40
1-PD-2-0250	Uncoated	25.4 x 25.4	UVFS	US$111.80

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